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Analysis

  • max time kernel
    122s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    30/12/2023, 05:11

General

  • Target

    0fad9fbf89d7103f7c2c1d58011ec094.exe

  • Size

    1.5MB

  • MD5

    0fad9fbf89d7103f7c2c1d58011ec094

  • SHA1

    c4d3a84075af1416a94e43d15df8eb92b4a7ceba

  • SHA256

    03b98d0f5ac74f2cc761db1c34fb36c88f2e026769459eea0b9b9d3ea8312ff9

  • SHA512

    6691e8cd33bfc3adc8da209a0aa87995a43777597c07a7783c043cac17d0914b231eea0a84a729f573454fc5a36619c4d2013739008998622ff00839976b305a

  • SSDEEP

    24576:hp3dpf1YHlKMnMlg1wqCIHzZKQfZakPJWPoUrB3A9n4YWmgeX04MXx2kSMvsWAOz:dsHl7SqCuflc5+M5eE4Mgk8O

Score
10/10

Malware Config

Signatures

  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

  • XMRig Miner payload 8 IoCs
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 4 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0fad9fbf89d7103f7c2c1d58011ec094.exe
    "C:\Users\Admin\AppData\Local\Temp\0fad9fbf89d7103f7c2c1d58011ec094.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2268
    • C:\Users\Admin\AppData\Local\Temp\0fad9fbf89d7103f7c2c1d58011ec094.exe
      C:\Users\Admin\AppData\Local\Temp\0fad9fbf89d7103f7c2c1d58011ec094.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1212

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\0fad9fbf89d7103f7c2c1d58011ec094.exe

    Filesize

    784KB

    MD5

    123f29b141ff899ff654a67fae46cb23

    SHA1

    2560d7d2f4304af16a2da913e960ddc6410bed3c

    SHA256

    352b7f269523332c4ee658fc8beff2577cbf2d0a8847faafc2fedb295cafc0e5

    SHA512

    89941263c188270c45e09d74d94fb88436ecfcefd3f7c03fecf94130943c16eecf0f72736446723cb7fadf00200e2b54be7b2793d4c8cad0eed39311431812d5

  • \Users\Admin\AppData\Local\Temp\0fad9fbf89d7103f7c2c1d58011ec094.exe

    Filesize

    192KB

    MD5

    3fca008f5aeaefee33c725d32ab3e3ec

    SHA1

    061d67a0ce51b04edcd9add689c4aa4ddeae6b52

    SHA256

    ebf91cbc8f6832bd562183aae5bb27d8a400c0b1ec78362e68ba0fa16a093714

    SHA512

    d0fc9dd0a4ba9b3b2f690c3610cc0ad5f6f245fbaae1285b4957e53c0f80c45355a4980e0b039337d6da06015b8d269d481f402890bc5900a955afb0e304434d

  • memory/1212-18-0x0000000000400000-0x0000000000593000-memory.dmp

    Filesize

    1.6MB

  • memory/1212-17-0x0000000000400000-0x0000000000712000-memory.dmp

    Filesize

    3.1MB

  • memory/1212-19-0x00000000002A0000-0x0000000000364000-memory.dmp

    Filesize

    784KB

  • memory/1212-25-0x0000000003020000-0x00000000031B3000-memory.dmp

    Filesize

    1.6MB

  • memory/1212-24-0x0000000000400000-0x0000000000587000-memory.dmp

    Filesize

    1.5MB

  • memory/1212-35-0x0000000000400000-0x0000000000587000-memory.dmp

    Filesize

    1.5MB

  • memory/1212-34-0x00000000005A0000-0x000000000071F000-memory.dmp

    Filesize

    1.5MB

  • memory/2268-2-0x0000000000120000-0x00000000001E4000-memory.dmp

    Filesize

    784KB

  • memory/2268-1-0x0000000000400000-0x0000000000593000-memory.dmp

    Filesize

    1.6MB

  • memory/2268-15-0x0000000003440000-0x0000000003752000-memory.dmp

    Filesize

    3.1MB

  • memory/2268-14-0x0000000000400000-0x0000000000593000-memory.dmp

    Filesize

    1.6MB

  • memory/2268-0-0x0000000000400000-0x0000000000712000-memory.dmp

    Filesize

    3.1MB